Articles by Patrick Naraine and Chandra Mohan, Skyworks Solutions Inc., Woburn, MA

Theory and Proposed Method for Determining Large-signal Return Loss or "Hot S22" for Power Amplifiers

Power amplifiers (PA) are a critical functional block in today's wireless communications. They are found in every cell phone, cordless phone, RF remote controller, etc. Any application requiring the wireless transmission of analog or digital signals will require a PA. In wireless equipment, the PAs are usually placed as...
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